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UNVVA3012 B Lithium Battery Charging AC/DC Power Adapters — Desktop & Wall-Mount
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This is a 12W lithium-ion battery charging AC/DC Power Adapters — Desktop & Wall-Mount. The AC plug is O type. It supports CCCV charging and can be used for charging small devices and various other equipment. This high-efficiency model meets DOE Level VI standards and has passed the tracking test and glow-wire test. Product series name:UNVVA3012 B Lithium Battery Charging AC/DC Power Adapters — Desktop & Wall-Mount |
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Products details
| Size | L:59.0 W:40.0 H:46.6/mm |
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| AC Input Rating | 90V～264V |
| DC Output Rating |
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| Safety |
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If you are looking for products other than the above specifications, please contact our sales department.
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The UNVV 12W B Series is a compact and lightweight wall-mount AC/DC adapter (12W) compatible with lithium battery charging. Compliant with safety standards 62368-1, 60950-1, and 60065-1 as well as PSE Appendix 8. Available in four models ranging from 5V to 24V, with five plug types: UNVVU3012 B (U plug), UNVVE3012 B (E plug), UNVVK3012 B (K plug), UNVVA3012 B (A plug), and UNVVZ3012 B (Z plug).
Specifically designed for lithium battery charging, it is ideal as a charging power supply for a wide range of equipment including ITE and AV devices. Its compact and lightweight design allows flexible installation, while international plug variations support global deployment. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782, and DOE 10 CFR Part 429 and 430. All models feature energy-saving design with no-load power consumption of 0.1W.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide consistent support from specification review for mass production, certification acquisition, production launch-up, to post-mass production follow-up. Based on standard products, we offer flexible supply from small-lot prototyping and evaluation to medium-scale and large-scale mass production according to required volume. We also support semi-custom solutions and assist with power supply selection from the specification planning stage for mass production adoption. |
Key Features
1) Lithium battery charging support / For ITE and AV equipment
Specifically designed for lithium battery charging, this wall-mount AC/DC adapter is ideal as a charging power supply for a wide range of devices equipped with lithium batteries, including ITE (Information Technology Equipment) and AV equipment. In addition to ICT equipment safety standards 62368-1 and 60950-1, it also complies with household appliance standard 60065-1, supporting adoption across diverse equipment. For details on certification status of each model, please contact our sales department.
2) Compact, lightweight, space-saving design
The wall-mount compact and lightweight design allows installation simply by plugging directly into an outlet. Its space-saving form factor supports a wide range of applications for both home and commercial use. LPS (Limited Power Source) certified.
3) Supports 5 plug types / Global market support
Available in 5 types: UNVVU3012 B (U plug: North America), UNVVE3012 B (E plug: Europe), UNVVK3012 B (K plug: UK), UNVVA3012 B (A plug: Australia), and UNVVZ3012 B (Z plug), strongly supporting global market expansion. Please consult our sales department regarding certification compliance for each country’s plug standards.
4) EMC standards for ICT and household equipment (CISPR 32, EN55035, BS EN55032, BS EN55035)
EMC standards comply with CE CISPR 32 EN55032, BS EN 55032 (emission), EN 55035, and BS EN 55035 (immunity) for ICT equipment. Also compliant with FCC Part15 Class B and VCCI Class B. Conformity with BS EN standards supports certification acquisition for the UK market Products.
5) Energy Efficiency Level VI compliant / 4 output models
Available in 4 output voltage models of 5.0V, 12.0V, 12.3V, and 24.0V to meet diverse charging needs. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation (EU) 2019/1782, and DOE 10 CFR Part 429 and 430. All models achieve no-load power consumption of 0.1W.
Main Specifications
| Series Name | UNVV 12W B Series |
| Products Category | AC/DC Adapter for ITE and AV equipment (wall-mount, lithium battery charging compatible) |
| Rated Output | 12W |
| Key Features | Compact, lightweight design, lithium battery charging compatible |
| Operating Temperature Range | 0~40°C (natural air cooling, altitude) |
| Technical Standards (Safety) | 62368-1, 60950-1, 60065-1, PSE Appendix 8 (please contact sales for details by model) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), compliant with EU Regulation (EU) 2019/1782, DOE 10 CFR Part 429 and 430 |
| Emission | FCC Part15 Class B / CE CISPR 32 EN55032 Class B / VCCI Class B / BS EN 55032 |
| Immunity | EN 55035 / BS EN 55035 |
| Protection Circuits | Short circuit protection / Overvoltage protection / Overcurrent protection |
| Operating Environment | Input: AC100~240V (range: AC90~264V), 50/60Hz (range: 47~63Hz) / Storage temperature: -20~65°C (natural air cooling, altitude) / Operating and storage humidity: 5~95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 5.0V 2.0A (78.7% efficiency) / 12.0V 1.0A (83.0%) / 12.3V 0.7A (80.9%) / 24.0V 0.5A (83.0%) (Output accuracy ±5%, ripple 200mV, noise 300mV, no-load power consumption 0.1W) |
| Reference: Type and Dimensions | UNVVU3012 B (59.00x28.00x37.60mm), UNVVE3012 B (59.00x28.00x55.80mm), UNVVK3012 B (59.00x49.20x46.80mm), UNVVA3012 B (59.00x40.00x46.60mm), UNVVZ3012 B (59.00x28.00x37.60mm) |
| Other | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or samples. You can review semi-custom case examples on the Customization Case Page.